TY  - BOOK
AU  - Arumugam, N. .
TI  - Concepts of Ecology (Environmental Biology)
U1  - 581.5 
PY  - 1994///
CY  - Kanyakumari
PB  - Saras Publication
KW  - Botany
KW  - Botany-Ecology
KW  - Biology-Ecology
KW  - G-Botany
ER  -